Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,549,732",
      "signature": "0xafa662e9bb79a3bf3f0102241e9e5ac53ffd5499e5e10880439910e15e23488368890e760eb46d1c5f1e888c1a36ceed",
      "randomness": "0xaf18b8e434eccb6e8a681ee9583614305447f22fcc2fb9396952f7d452e5898e"
    }
  ],
  "blockNumber": "7,407,768"
}

{
  "Sr25519": "0x5e5b18569ab23782a502d94b600aa0619cfaccec6d3d4887bd2f50ac41e2c73688e1870382e957f160cadd5df1994ca5fc8e616ccc62d2d206035c556f398d87"
}